1 /*
2 * $Id$
3 *
4 * Copyright 1999-2004 The Apache Software Foundation.
5 *
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 */
18
19
20 package org.apache.struts.webapp.exercise;
21
22
23 import jakarta.servlet.http.HttpServletRequest;
24 import jakarta.servlet.http.HttpServletResponse;
25
26 import org.apache.struts.action.Action;
27 import org.apache.struts.action.ActionForm;
28 import org.apache.struts.action.ActionForward;
29 import org.apache.struts.action.ActionMapping;
30
31
32 /**
33 * Do-nothing action that accepts the changes made automatically in our form
34 * bean, and then returns control to the input form (if "Save" was pressed)
35 * or the main menu (if "Cancel" was pressed).
36 *
37 * @version $Rev$ $Date$
38 */
39
40 public class HtmlSettersAction extends Action {
41 private static final long serialVersionUID = 973105280406850142L;
42
43
44 /**
45 * Forward to the input form if "Save" was pressed or the main menu
46 * if "Cancel" was pressed.
47 *
48 * @param mapping The ActionMapping used to select this instance
49 * @param form The optional ActionForm bean for this request
50 * @param request The servlet request we are processing
51 * @param response The servlet response we are creating
52 *
53 * @exception Exception if business logic throws an exception
54 */
55 public ActionForward execute(ActionMapping mapping,
56 ActionForm form,
57 HttpServletRequest request,
58 HttpServletResponse response)
59 throws Exception {
60
61 if (isCancelled(request))
62 return (mapping.findForward("redirect-default"));
63 else
64 return (mapping.findForward("input"));
65
66 }
67 }